Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2019) View Advanced Player Stats
Irving Leung (Novato, CA)
Male 		4.0 C
12/31/2023
Estimated Dynamic Rating 3.7448
7/5/2024
Projected Year End Rating ------
----------
4.0 Rating Meter
Rating Meter
3.5001 - 4.0000
Recent Match History Current Rating History
2019 Overall Season
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 18+ 4.0 7 4 3 0 57.1 15 9 6 60.0 128 70 58 54.7 0
Adult 18+ 4.5 3 1 2 0 33.3 8 4 4 50.0 53 28 25 52.8 0
Adult 40+ 4.0 4 1 3 0 25.0 9 3 6 33.3 78 39 39 50.0 0
Combo 7.5 2 0 2 0 0.0 5 1 4 20.0 43 20 23 46.5 0
Combo 8.5 3 0 3 0 0.0 6 0 6 0.0 51 15 36 29.4 0
Total 19 6 13 0 31.6 43 17 26 39.5 353 172 181 48.7 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
12/08/2019 Combo
8.5		 PIONEER PK CM8.5A
No California		 D3 Angelo Purugganan
(3.93) 		Leo Bersamina
(-----)
Ron Stark
(-----) 		L 6-4
6-2		 S -----
10/21/2019 Adult 40+
4.0		 MARIN TC 40AM4.0A
No California		 D1 David Hirschkop
(3.63) 		Aaron Leschner
(3.84)
Dipij Shrestha
(3.90) 		L 7-6
6-3		 3.83 3.77
10/12/2019 Combo
7.5		 ALBERT PK CM7.5A
No California		 D2 Robert Williard
(3.54) 		Ricky Mason
(3.62)
Bill Denler
(3.29) 		L 6-4
3-6
1-0		 3.60 -----
10/05/2019 Combo
8.5		 PIONEER PK CM8.5A
No California		 D3 Angelo Purugganan
(3.98) 		Sommay Tao Payanouvong
(4.21)
Robert Dwyer
(3.76) 		L 6-3
6-2		 3.66 -----
09/22/2019 Combo
7.5		 ALBERT PK CM7.5A
No California		 D2 Ian Scott
(3.56) 		Ben Hock
(3.38)
Christopher Ventris
(3.61) 		L 7-6
6-4		 3.55 -----
09/22/2019 Combo
8.5		 PIONEER PK CM8.5A
No California		 D3 Brian King
(-----) 		Michael Ellis
(3.83)
Courtenay Macomber
(3.78) 		L 6-3
6-1		 S -----
09/01/2019 Tournament
NM4.0d		 Hal Wagner Memorial Doubles Open Q Jonathan Ivory
(3.74) 		Scott Myers
(3.63)
Sean Raymond
(3.88) 		L 6-3
6-3		 3.60 -----
08/31/2019 Tournament
NM4.0d		 Hal Wagner Memorial Doubles Open 16 Jonathan Ivory
(3.74) 		Jason Camp
(3.47)
Benjamin McKeever
(3.52) 		W 6-2
6-1		 3.87 -----
08/30/2019 Tournament
NM4.0d		 Hal Wagner Memorial Doubles Open 32 Jonathan Ivory
(3.74) 		John Chittick
(3.64)
Tony Gambardella
(3.64) 		W 6-3
6-0		 4.01 -----
06/29/2019 Adult 18+
4.0		 ALBERT PK 18AM4.0A
No California		 D3 Robert Williard
(3.56) 		Doug Jones
(3.68)
Phil Neal
(3.45) 		L 6-3
2-6
1-0		 3.74 3.82
06/08/2019 Adult 18+
4.5		 PIONEER PK 18AM4.5A
No California		 D1 Jonathan Ivory
(3.80) 		Peter Levi
(3.83)
John Macri
(3.88) 		W 6-4
6-1		 4.09 3.87
06/08/2019 Adult 18+
4.0		 ALBERT PK 18AM4.0A
No California		 D2 Juanito Guzman
(3.45) 		Sacha Drazien
(3.82)
Josh Goldberg
(3.77) 		W 6-4
6-1		 4.25 3.91
06/06/2019 Adult 18+
4.0		 ALBERT PK 18AM4.0A
No California		 D3 Robert Williard
(3.60) 		Scott Myers
(3.70)
Mike Schulist
(3.67) 		L 6-4
6-4		 3.67 3.78
06/01/2019 Adult 18+
4.0		 ALBERT PK 18AM4.0A
No California		 D2 Joseph Mendoza
(3.59) 		Jeff Barcy
(3.60)
Steven Soja
(3.55) 		W 7-5
7-6		 3.75 3.78
05/21/2019 Adult 18+
4.0		 ALBERT PK 18AM4.0A
No California		 D3 Robert Williard
(3.54) 		Gary Domer
(3.51)
Amit Rajparia
(3.70) 		W 7-6
6-1		 3.93 3.83
05/11/2019 Adult 18+
4.5		 PIONEER PK 18AM4.5A
No California		 D3 Peter Olsen
(3.86) 		Ian Maddison
(4.26)
Chris Neal
(4.06) 		L 6-1
2-6
1-0		 4.02 3.83
05/05/2019 Adult 18+
4.0		 ALBERT PK 18AM4.0A
No California		 D1 Robert Williard
(3.60) 		Robert Herrera
(3.75)
Jim Shroyer
(3.71) 		L 6-1
6-1		 3.46 3.71
04/27/2019 Adult 18+
4.5		 PIONEER PK 18AM4.5A
No California		 D2 Tim Galusha
(4.17) 		Elden K Lew
(4.20)
Kenneth Shapiro
(4.49) 		L 6-3
4-6
1-0		 4.10 3.83
04/25/2019 Adult 18+
4.0		 ALBERT PK 18AM4.0A
No California		 D2 Robert Williard
(3.67) 		Derrick Wong
(3.22)
Christopher Gilmor
(3.57) 		W 6-1
6-1		 3.83 3.78
03/20/2019 Adult 40+
4.0		 MARIN TC 40AM4.0A
No California		 D3 Dmitry Vinokur
(3.78) 		Adam Elegant
(3.81)
Jim Ward
(3.67) 		L 6-4
6-4		 3.65 3.74
03/16/2019 Adult 40+
4.0		 MARIN TC 40AM4.0A
No California		 D2 David Hirschkop
(3.51) 		Charlie Norman
(3.53)
Leszek Kotzian
(3.81) 		W 6-2
6-3		 4.02 3.79
03/07/2019 Adult 40+
4.0		 MARIN TC 40AM4.0A
No California		 D2 Robert Lang
(3.78) 		Jack Williams
(3.83)
Phylos Tobler
(3.80) 		L 2-6
6-4
1-0		 3.80 3.72
12/08/2019 D3 Combo
8.5
PIONEER PK CM8.5A
No California		 L HARBOR PT CM8.5A
No California
Angelo Purugganan (3.93) 6-4
6-2		 Leo Bersamina (-----)
Ron Stark (-----)
Match: S Rating: -----
10/21/2019 D1 Adult 40+
4.0
MARIN TC 40AM4.0A
No California		 L MARINWOOD COMM CTR 40AM4.0A
No California
David Hirschkop (3.63) 7-6
6-3		 Aaron Leschner (3.84)
Dipij Shrestha (3.90)
Match: 3.83 Rating: 3.77
10/12/2019 D2 Combo
7.5
ALBERT PK CM7.5A
No California		 L MT TAM RC CM7.5A
No California
Robert Williard (3.54) 6-4
3-6
1-0		 Ricky Mason (3.62)
Bill Denler (3.29)
Match: 3.60 Rating: -----
10/05/2019 D3 Combo
8.5
PIONEER PK CM8.5A
No California		 L IN SHAPE SPORTS DOVER CM8.5A
No California
Angelo Purugganan (3.98) 6-3
6-2		 Sommay Tao Payanouvong (4.21)
Robert Dwyer (3.76)
Match: 3.66 Rating: -----
09/22/2019 D2 Combo
7.5
ALBERT PK CM7.5A
No California		 L HARBOR PT CM7.5A
No California
Ian Scott (3.56) 7-6
6-4		 Ben Hock (3.38)
Christopher Ventris (3.61)
Match: 3.55 Rating: -----
09/22/2019 D3 Combo
8.5
PIONEER PK CM8.5A
No California		 L MILL VALLEY CM8.5A
No California
Brian King (-----) 6-3
6-1		 Michael Ellis (3.83)
Courtenay Macomber (3.78)
Match: S Rating: -----
Hal Wagner Memorial Doubles Open
09/01/2019 Q Tournament
NM4.0d
L
Jonathan Ivory (3.74) 6-3
6-3		 Scott Myers (3.63)
Sean Raymond (3.88)
Match: 3.60 Rating: -----
Hal Wagner Memorial Doubles Open
08/31/2019 16 Tournament
NM4.0d
W
Jonathan Ivory (3.74) 6-2
6-1		 Jason Camp (3.47)
Benjamin McKeever (3.52)
Match: 3.87 Rating: -----
Hal Wagner Memorial Doubles Open
08/30/2019 32 Tournament
NM4.0d
W
Jonathan Ivory (3.74) 6-3
6-0		 John Chittick (3.64)
Tony Gambardella (3.64)
Match: 4.01 Rating: -----
06/29/2019 D3 Adult 18+
4.0
ALBERT PK 18AM4.0A
No California		 L RAFAEL RC 18AM4.0A
No California
Robert Williard (3.56) 6-3
2-6
1-0		 Doug Jones (3.68)
Phil Neal (3.45)
Match: 3.74 Rating: 3.82
06/08/2019 D1 Adult 18+
4.5
PIONEER PK 18AM4.5A
No California		 W HARBOR PT 18AM4.5A
No California
Jonathan Ivory (3.80) 6-4
6-1		 Peter Levi (3.83)
John Macri (3.88)
Match: 4.09 Rating: 3.87
06/08/2019 D2 Adult 18+
4.0
ALBERT PK 18AM4.0A
No California		 W MARINWOOD COMM CTR 18AM4.0A
No California
Juanito Guzman (3.45) 6-4
6-1		 Sacha Drazien (3.82)
Josh Goldberg (3.77)
Match: 4.25 Rating: 3.91
06/06/2019 D3 Adult 18+
4.0
ALBERT PK 18AM4.0A
No California		 L MARINWOOD COMM CTR 18AM4.0A
No California
Robert Williard (3.60) 6-4
6-4		 Scott Myers (3.70)
Mike Schulist (3.67)
Match: 3.67 Rating: 3.78
06/01/2019 D2 Adult 18+
4.0
ALBERT PK 18AM4.0A
No California		 W TIBURON PEN C 18AM4.0A
No California
Joseph Mendoza (3.59) 7-5
7-6		 Jeff Barcy (3.60)
Steven Soja (3.55)
Match: 3.75 Rating: 3.78
05/21/2019 D3 Adult 18+
4.0
ALBERT PK 18AM4.0A
No California		 W RAFAEL RC 18AM4.0A
No California
Robert Williard (3.54) 7-6
6-1		 Gary Domer (3.51)
Amit Rajparia (3.70)
Match: 3.93 Rating: 3.83
05/11/2019 D3 Adult 18+
4.5
PIONEER PK 18AM4.5A
No California		 L MARINWOOD COMM CTR 18AM4.5A
No California
Peter Olsen (3.86) 6-1
2-6
1-0		 Ian Maddison (4.26)
Chris Neal (4.06)
Match: 4.02 Rating: 3.83
05/05/2019 D1 Adult 18+
4.0
ALBERT PK 18AM4.0A
No California		 L NOVATO TC/PIONEER PK 18AM4.0A
No California
Robert Williard (3.60) 6-1
6-1		 Robert Herrera (3.75)
Jim Shroyer (3.71)
Match: 3.46 Rating: 3.71
04/27/2019 D2 Adult 18+
4.5
PIONEER PK 18AM4.5A
No California		 L ROLLING HILLS 18AM4.5A
No California
Tim Galusha (4.17) 6-3
4-6
1-0		 Elden K Lew (4.20)
Kenneth Shapiro (4.49)
Match: 4.10 Rating: 3.83
04/25/2019 D2 Adult 18+
4.0
ALBERT PK 18AM4.0A
No California		 W SCOTT VALLEY 18AM4.0A
No California
Robert Williard (3.67) 6-1
6-1		 Derrick Wong (3.22)
Christopher Gilmor (3.57)
Match: 3.83 Rating: 3.78
03/20/2019 D3 Adult 40+
4.0
MARIN TC 40AM4.0A
No California		 L MCINNIS PK 40AM4.0A
No California
Dmitry Vinokur (3.78) 6-4
6-4		 Adam Elegant (3.81)
Jim Ward (3.67)
Match: 3.65 Rating: 3.74
03/16/2019 D2 Adult 40+
4.0
MARIN TC 40AM4.0A
No California		 W BOYLE PK 40AM4.0A
No California
David Hirschkop (3.51) 6-2
6-3		 Charlie Norman (3.53)
Leszek Kotzian (3.81)
Match: 4.02 Rating: 3.79
03/07/2019 D2 Adult 40+
4.0
MARIN TC 40AM4.0A
No California		 L ROLLING HILLS 40AM4.0A
No California
Robert Lang (3.78) 2-6
6-4
1-0		 Jack Williams (3.83)
Phylos Tobler (3.80)
Match: 3.80 Rating: 3.72
Glossary
Match Player rating for individual match.
Rating Dynamic rating after completed match.
NC Match not yet calculated into rating.
S Self rated or unrated player involved in match so no match rating calculated for current player.
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